@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600;700&family=Inter:wght@300;400;500;700;800&display=swap");

:root {
  --bg: #05080a;
  --bg2: #080d10;
  --bg3: #0c131a;
  --panel: rgba(8, 14, 20, 0.88);
  --border: #1b303a;
  --border-strong: #28515f;
  --cyan: #22d8ff;
  --teal: #00c9a7;
  --magenta: #ff4f7b;
  --warn: #ffd34d;
  --text: #eef7fb;
  --muted: #8ba8b6;
  --black: #05080a;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: "Inter", sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(34, 216, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 216, 255, 0.055) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black 0%, transparent 88%);
}

a {
  color: inherit;
  text-decoration: none;
}

.site-nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(5, 8, 10, 0.96);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(14px);
}

.nav-brand {
  height: 64px;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0 2rem;
  color: var(--text);
}

.rh-mark {
  color: var(--cyan);
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 1;
}

.nav-brand strong,
.nav-brand small,
.nav-links,
.nav-cta,
.system-line,
.eyebrow,
.panel-title,
.ticker,
.signal-row,
.footer-links,
.site-footer {
  font-family: "IBM Plex Mono", monospace;
}

.nav-brand strong {
  display: block;
  font-size: 0.86rem;
  letter-spacing: 0.12em;
}

.nav-brand small {
  display: block;
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
}

.nav-links {
  display: flex;
  align-items: stretch;
  height: 64px;
  margin-left: auto;
}

.nav-links a {
  min-width: 110px;
  display: grid;
  place-items: center;
  padding: 0 1rem;
  border-left: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.nav-links a:hover {
  color: var(--cyan);
  background: rgba(34, 216, 255, 0.08);
}

.nav-cta {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  margin: 0 1.5rem;
  padding: 0 1rem;
  color: var(--black);
  background: var(--cyan);
  border: 1px solid var(--cyan);
  font-size: 0.72rem;
  font-weight: 700;
}

.container {
  width: min(1240px, calc(100% - 48px));
  margin: 0 auto;
}

.hero {
  min-height: 100vh;
  padding: 138px 0 70px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(520px, 1.08fr);
  gap: 3rem;
  align-items: center;
}

.system-line {
  margin-bottom: 1.4rem;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  color: white;
  font-weight: 800;
  line-height: 1.04;
}

h1 {
  max-width: 720px;
  font-size: clamp(48px, 6vw, 92px);
  letter-spacing: -0.055em;
}

h1 em,
h2 em {
  color: var(--cyan);
  font-style: normal;
}

h2 {
  max-width: 720px;
  margin-bottom: 1.35rem;
  font-size: clamp(32px, 4vw, 56px);
  letter-spacing: -0.04em;
}

h3 {
  margin: 0.5rem 0 0.65rem;
  font-size: 1.25rem;
}

.lead {
  max-width: 650px;
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.sovereignty {
  margin: 1.2rem 0 0;
  color: var(--cyan);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.92rem;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 1.55rem;
  border: 1px solid var(--border-strong);
  color: var(--text);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.btn-primary {
  color: var(--black);
  background: var(--cyan);
  border-color: var(--cyan);
}

.btn-outline:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

.btn-dark {
  color: var(--cyan);
  background: var(--black);
  border-color: var(--black);
}

.signal-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 4rem;
  border: 1px solid var(--border);
  background: var(--border);
}

.signal-row span {
  padding: 1rem;
  color: var(--muted);
  background: rgba(8, 13, 16, 0.9);
  font-size: 0.72rem;
}

.dashboard {
  border: 1px solid var(--border-strong);
  background: linear-gradient(180deg, rgba(8, 14, 20, 0.96), rgba(5, 8, 10, 0.94));
  box-shadow: 0 0 60px rgba(34, 216, 255, 0.1);
}

.dash-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  font-weight: 700;
}

.dash-head strong,
.panel-title strong,
.ok {
  color: var(--teal);
}

.dash-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 0.75rem;
  padding: 0.75rem;
}

.panel {
  min-height: 190px;
  padding: 1rem;
  border: 1px solid var(--border);
  background: rgba(4, 10, 18, 0.82);
}

.panel-wide {
  grid-column: span 2;
}

.panel-title {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  color: var(--cyan);
  font-size: 0.72rem;
  font-weight: 700;
}

.drop-sim {
  display: grid;
  gap: 0.25rem;
  place-items: center;
  min-height: 82px;
  border: 1px dashed var(--border-strong);
  color: var(--text);
}

.drop-sim small,
.panel small {
  color: var(--muted);
}

.mini-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.55rem;
  margin-top: 0.75rem;
}

.mini-stats div {
  padding: 0.75rem;
  border: 1px solid var(--border);
  text-align: center;
}

.mini-stats strong {
  display: block;
  color: white;
  font-size: 1.45rem;
}

.mini-stats span {
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
}

.vector-cube {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.55rem;
  width: 128px;
  margin: 0.8rem auto 1.2rem;
  transform: perspective(500px) rotateX(54deg) rotateZ(38deg);
}

.vector-cube i {
  aspect-ratio: 1;
  border: 1px solid rgba(34, 216, 255, 0.3);
  background: rgba(34, 216, 255, 0.12);
}

.meter {
  height: 5px;
  margin: 0.75rem 0;
  background: rgba(34, 216, 255, 0.12);
}

.meter span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--teal));
}

.validation-row,
.trust-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.76rem;
}

.validation-row strong,
.trust-row strong {
  color: var(--cyan);
}

.warn strong {
  color: var(--warn);
}

.score-ring {
  width: 132px;
  height: 132px;
  display: grid;
  place-items: center;
  margin: 0.7rem auto 1rem;
  border: 3px solid var(--cyan);
  border-right-color: var(--magenta);
  border-radius: 50%;
  color: var(--cyan);
  font-size: 2.1rem;
  font-weight: 800;
}

.score-ring span {
  font-size: 1rem;
}

.ticker {
  overflow: hidden;
  color: var(--black);
  background: var(--cyan);
}

.ticker-inner {
  width: max-content;
  display: flex;
  gap: 3rem;
  padding: 0.55rem 0;
  font-size: 0.72rem;
  font-weight: 700;
  white-space: nowrap;
  animation: ticker 38s linear infinite;
}

@keyframes ticker {
  to {
    transform: translateX(-50%);
  }
}

.section {
  padding: 104px 0;
  border-top: 1px solid var(--border);
}

.bg2 {
  background: var(--bg2);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(340px, 0.64fr);
  gap: 3rem;
  align-items: center;
}

.section p {
  max-width: 700px;
  color: var(--muted);
}

.eyebrow {
  margin-bottom: 1rem;
  color: var(--cyan);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.problem-list,
.deploy-grid {
  display: grid;
  gap: 0.75rem;
}

.problem-list div,
.deploy-grid div,
.flow-grid article,
.trust-card {
  padding: 1.2rem;
  border: 1px solid var(--border);
  background: var(--panel);
}

.problem-list span {
  color: var(--magenta);
  margin-right: 0.5rem;
}

.flow-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 2rem;
  border: 1px solid var(--border);
  background: var(--border);
}

.flow-grid article {
  min-height: 250px;
}

.flow-grid article > span {
  color: var(--cyan);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  font-weight: 700;
}

.flow-grid p,
.deploy-grid span {
  color: var(--muted);
}

.check-list {
  display: grid;
  gap: 0.6rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li::before {
  content: "✓ ";
  color: var(--teal);
}

.trust-card {
  border-left: 3px solid var(--cyan);
}

.trust-head {
  color: var(--cyan);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  font-weight: 700;
}

.trust-score {
  margin: 1rem 0;
  color: white;
  font-size: 5rem;
  font-weight: 800;
  line-height: 1;
}

.trust-note {
  margin-top: 1rem;
  color: var(--teal);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
}

.deploy-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.deploy-grid strong,
.deploy-grid span {
  display: block;
}

.deploy-grid strong {
  color: var(--cyan);
}

.cta-band {
  color: var(--black);
  background: var(--cyan);
}

.cta-layout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 70px 0;
}

.cta-band h2,
.cta-band p {
  color: var(--black);
}

.cta-band p {
  max-width: 720px;
  margin: 0;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 2rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  background: var(--bg2);
  font-size: 0.72rem;
}

.footer-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-links a:hover {
  color: var(--cyan);
}

@media (max-width: 980px) {
  .site-nav {
    position: sticky;
    height: auto;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
  }

  .nav-links {
    width: 100%;
    height: auto;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    overflow: hidden;
    order: 3;
  }

  .nav-links a {
    min-width: 0;
    min-height: 40px;
    padding: 0 0.75rem;
    justify-content: start;
    place-items: center start;
  }

  .nav-cta {
    margin: 0;
    order: 2;
  }

  .nav-brand {
    width: auto;
    flex: 1 1 210px;
    height: auto;
    padding: 0;
  }

  .hero {
    padding-top: 58px;
  }

  .hero-grid,
  .split,
  .flow-grid {
    grid-template-columns: 1fr;
  }

  .dashboard {
    min-width: 0;
  }

  .dash-grid,
  .panel-wide,
  .deploy-grid,
  .signal-row {
    grid-template-columns: 1fr;
  }

  .panel-wide {
    grid-column: auto;
  }

  .cta-layout,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  body,
  main,
  .hero,
  .hero-copy,
  .lead,
  .sovereignty {
    max-width: 100vw;
  }

  .hero-copy,
  .lead,
  .sovereignty,
  h1 {
    min-width: 0;
    overflow-wrap: anywhere;
  }

  .container {
    width: calc(100% - 28px);
    max-width: 1240px;
  }

  .site-nav {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    column-gap: 0.5rem;
    row-gap: 0.6rem;
    padding: 0.7rem 0.8rem;
  }

  .nav-brand {
    min-width: 0;
    flex: none;
    gap: 0.6rem;
  }

  .nav-brand strong {
    font-size: 0.78rem;
    letter-spacing: 0.08em;
  }

  .nav-brand small {
    font-size: 0.62rem;
  }

  .rh-mark {
    font-size: 30px;
  }

  h1 {
    font-size: 40px;
    line-height: 1.05;
    letter-spacing: -0.035em;
  }

  .lead {
    font-size: 1rem;
  }

  .btn-row {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .nav-links {
    grid-column: 1 / -1;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nav-links a {
    font-size: 0.66rem;
    letter-spacing: 0.05em;
  }

  .nav-cta {
    min-height: 36px;
    padding: 0 0.7rem;
    font-size: 0.62rem;
    white-space: nowrap;
  }

  .system-line {
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    line-height: 1.6;
  }

  .dash-grid {
    padding: 0.5rem;
  }

  .panel {
    min-height: auto;
  }

  .hero {
    padding-bottom: 48px;
  }

  .section {
    padding: 72px 0;
  }
}